Given f(x) = |x| and g(x) = 20/x² + 4
find the following expressions.
(a) (fog)(4) (b) (gof)(2) (c) (fof)(1) (d) (gog)(0)
(a) (fog)(4) = 1 (Type an integer or a simplified fraction.)
(b) (gof)(2)-(Type an integer or a simplified fraction.)

to rewrite a literal equation you may need to divide by a number, or by a variable.

hope i .

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step-by-step explanation:

fdddff

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.

#12 the answer is the third option